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FS/FT aguilar db728 all tube 400W power amp -SOLD
£1299


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Specifications and features:

All noise measurements are unweighted.

Input Sensitivity: 0 dBm for maximum output.

Output Power: 400 watts RMS. This is into 2, 4, or 8 ohms.

Noise: -80 dB

Fuses: 1 external 12 amp for 100 – 120 VAC operation.
(6 amp for 220 – 230 VAC operation)
1 internal redundant per above
8 internal .250 Fast-Blo. One per tube.
1 internal 15 amp Slo-Blo.
1 internal 2 amp Fast-Blo.

Power tubes: Eight premium Svetlana 6550C power tubes.

Driver tubes: Two 12AX7 and one 12AU7.

Transformers: Custom designed toroidal output transformer for ultra-wide
bandwidth. Power transformer is also toroidal.

Outputs: 2 ¼” outputs.

Inputs: One ¼” unbalanced input and one input thru for patching a
preamp signal thru to an additional power amp

Output Impedance Selector: A three-position switch provides switching for
two, four, or eight ohms.

Cooling: Two ultra-low noise fans regulate the operating temperature
of the amp.

Edited by Fleabay85
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I used the 680/728 (see profile pic) with a pair of GS410's and it was simply the loudest amp I've ever heard.... Thick notes that you could reach out and touch !

Played a ton of shows with my U2 tribute band - Vertigo U2 and it never missed a beat !!

Long before Adam Clayton started to use Aguilar !!

Ultimately we were playing too often back then to lug that Rigg around 3-4 nights a week....

Now downsized to DB751/GS412 ;-)

There's some audio on www.vertigou2.co.uk

with the 680/728

Regards
Mark

Edited by Marcus
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  • 3 weeks later...

I use eden XLT and I have two vt300 (one of them is for sale)

this is the only reason why I want to sell my db728...I loved the preamp of my db359...so the 659 is very fine preamp.

Edited by Fleabay85
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  • 5 weeks later...
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